package me.lovatcat.springboot.demo.spring;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cache.CacheManager;
import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * @author acat on 2017-01-13 15:37
 */
//@Configuration
//@EnableCaching
public class RedisConfig
//        extends CachingConfigurerSupport
{

//    @Value("${spring.redis.host}")
//    private String redisHost;
//
//    @Value("${spring.redis.port}")
//    private int redisPort;

//    @Bean
//    public KeyGenerator wiselyKeyGenerator(){
//        return new KeyGenerator() {
//            @Override
//            public Object generate(Object target, Method method, Object... params) {
//                StringBuilder sb = new StringBuilder();
//                sb.append(target.getClass().getName());
//                sb.append(method.getName());
//                for (Object obj : params) {
//                    sb.append(obj.toString());
//                }
//                return sb.toString();
//            }
//        };
//
//    }

//    @Bean
//    public CacheManager cacheManager(RedisTemplate redisTemplate) {
//        return new RedisCacheManager(redisTemplate);
//    }
//
//    @Bean
//    public JedisConnectionFactory redisConnectionFactory() {
//        JedisConnectionFactory redisConnectionFactory = new JedisConnectionFactory();
//        // Defaults
//        redisConnectionFactory.setHostName(redisHost);
//        redisConnectionFactory.setPort(redisPort);
//        return redisConnectionFactory;
//    }
//
//    @Bean
//    public RedisTemplate<String, Object> redisTemplate(JedisConnectionFactory factory) {
//        RedisTemplate<String, Object> template = new RedisTemplate<String, Object>();
//        template.setConnectionFactory(factory);
//        Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
//        ObjectMapper om = new ObjectMapper();
//        om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
//        om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
//        jackson2JsonRedisSerializer.setObjectMapper(om);
//        template.setValueSerializer(jackson2JsonRedisSerializer);
//        StringRedisSerializer keySerializer = new StringRedisSerializer();
//        template.setKeySerializer(keySerializer);
//        template.setHashKeySerializer(keySerializer);
//        template.afterPropertiesSet();
//        return template;
//    }

}
